Riyadh, Saudi Arabia – In a major leap forward for rail travel, Saudi Arabia is set to operate a new fleet of high-speed trains along the Dammam–Riyadh corridor, powered by mtu Series 4000 engines supplied by Stadler in collaboration with Rolls-Royce. Each of the ten new trains will be powered by advanced, eco-conscious engines that deliver both speed and reliability—ushering in a new era of sustainable transport under the Kingdom’s ambitious Vision 2030.
A Powerful Partnership for High-Speed Rail
Stadler Bussnang AG has secured a landmark order of 50 mtu Series 4000 engines, each delivering 1,500 kW of power. Four engines per train—across two power cars—will drive the high-speed fleet, while additional spares will ensure uninterrupted service even during maintenance. The contract also grants an option for 40 more engines to support future expansion of up to ten additional trains.
Designed for Saudi’s Harsh Climate and High Performance
Before entering passenger service, four trainsets will undergo rigorous testing in Europe and Saudi Arabia to validate their performance under extreme heat, dust, and operational demands. These tests are essential to guarantee the trains can function seamlessly in temperatures over 50°C and dusty environments.
Speed, Sustainability, and Efficiency
Travelers can look forward to speeds of up to 200 km/h, drastically reducing journey times between Dammam and Riyadh. The mtu engines comply with EU Stage V emissions standards, emphasizing reduced environmental impact without sacrificing performance or reliability.
Aligned with Vision 2030 Goals
This investment in high-speed rail reflects Saudi Arabia’s commitment to Vision 2030—an initiative that aims to modernize infrastructure, enhance connectivity, and foster economic diversification. A faster, more efficient train network supports domestic stability and strengthens regional links to boost tourism and trade.
Enhancing Connectivity and Passenger Experience
With its shorter travel times, improved reliability, and modern amenities, the new rail service will make intercity travel more attractive for commuters, business travelers, and tourists alike. Better accessibility can open opportunities to explore the urban and cultural landscapes of both Dammam and Riyadh with ease.
Scalable Infrastructure for the Future
The initial deployment includes ten trainsets, with room to expand through the option of additional engines and future fleet growth. This scalability sets the stage for long-term network expansion and future-high speed rail rollouts across the Kingdom.
Proven Reliability in Desert Conditions
mtu engines already power passenger trains across the Arabian Peninsula—with over 70 units running since 2012. Their proven reliability in extreme desert conditions is a strong endorsement of their suitability for Saudi’s new high-speed service.
Supporting a Holistic Transport Strategy
The project complements existing rail networks like the Haramain High-Speed Railway (Medina–Mecca), the North–South line, and evolving components like the Saudi Landbridge—all part of a broader push to modernize transport and boost regional tourism.
Final Thoughts: A Sustainable Rail Future
Saudi Arabia’s investment in mtu-powered high-speed trains represents more than a transport upgrade—it is a bold stride toward greener, faster, and smarter travel. As these trains enter service, they’ll make the journey between Dammam and Riyadh faster and more comfortable, while supporting environmental goals and boosting tourism and commerce.
Stadler’s partnership with mtu and Rolls-Royce brings together proven engine technology, desert-hardened design, and strategic long-term vision. Together, they set the pace for electrifying Saudi Arabia’s rail future.
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